A team of designers led by Faris Rajak Kotahatuhaha proposes re-freezing sea water in the Arctic to create miniature modular icebergs using a submarine-like vessel, in a bid to combat climate change.

The Indonesian designer worked on the prototype with collaborators Denny Lesmana Budi and Fiera Alifa for an international competition organised by the Association of Siamese Architects.

The team was awarded second prize in the contest for its geoengineering proposal to re-freeze the Arctic and transform sea water into new ice fields.